How Do I Find My Web Server Certificate?


Heather Bennett

Are you wondering how to find your web server certificate? Look no further!

In this comprehensive guide, we will walk you through the steps to locate your web server certificate. Let’s get started!

What is a Web Server Certificate?

A web server certificate, also known as an SSL/TLS certificate, is a digital document that ensures the security of information transmitted between a website and its visitors. It encrypts data, protects it from unauthorized access, and verifies the authenticity of the website.

Why Do You Need to Find Your Web Server Certificate?

There are several reasons why you might need to find your web server certificate:

  • Renewal: Certificates have expiration dates, so it’s important to keep track of when they need to be renewed.
  • Troubleshooting: If you encounter any issues with SSL/TLS connections, finding your certificate can provide valuable information for diagnosing and resolving problems.
  • Verification: Verifying your certificate can help ensure that it is valid and issued by a trusted certification authority.

Finding Your Web Server Certificate

The process of finding your web server certificate may vary depending on the type of web server software you are using. Below are instructions for some commonly used servers:

Apache HTTP Server (OpenSSL)

If you are using Apache HTTP Server with OpenSSL, follow these steps:

  1. Navigate to the directory where your SSL/TLS certificates are stored. This directory is typically specified in the Apache configuration file.
  2. Look for files with extensions like .crt or .pem. These are your web server certificates.
  3. If you have multiple certificates, you can open them using a text editor to identify the one you need.

Microsoft Internet Information Services (IIS)

For those using Microsoft IIS, here’s how you can find your web server certificate:

  1. Open the Internet Information Services (IIS) Manager.
  2. Select your server name in the Connections pane.
  3. Double-click on the “Server Certificates” feature.
  4. You will see a list of installed certificates, including your web server certificate.


If you are running NGINX as your web server, follow these steps:

  1. Navigate to the directory where your NGINX configuration files are located. This is typically /etc/nginx/ on Linux systems.
  2. Open the configuration file for your website (e.g.,
  3. Look for the “ssl_certificate” directive. The value specified here is the path to your web server certificate file.


Finding your web server certificate is an essential task for maintaining a secure and reliable website. By following the instructions provided for your specific web server software, you can easily locate and manage your certificate.

Remember to stay updated with certificate expiration dates and ensure that they are issued by trusted authorities. Now that you know how to find your web server certificate, keep it safe and enjoy secure online transactions!

We hope this article has been helpful in guiding you through the process of finding your web server certificate. Happy certificate management!

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